/* * Copyright (c) 2016 * * This file is licensed under the Affero General Public License version 3 * or later. * * See the COPYING-README file. * */ (function(OC, OCA) { var TEMPLATE = '
' + '
' + ' {{#if avatarEnabled}}' + '
' + ' {{/if}}' + '
{{userDisplayName}}
' + '
' + '
' + ' ' + ' ' + ' '+ '
' + ' ' + '
' + '' + '' + ''; var COMMENT_TEMPLATE = '
  • ' + '
    ' + ' {{#if avatarEnabled}}' + '
    ' + ' {{/if}}' + '
    {{actorDisplayName}}
    ' + '
    {{date}}
    ' + '
    ' + '
    {{{formattedMessage}}}
    ' + '
  • '; /** * @memberof OCA.Comments */ var CommentsTabView = OCA.Files.DetailTabView.extend( /** @lends OCA.Comments.CommentsTabView.prototype */ { id: 'commentsTabView', className: 'tab commentsTabView', events: { 'submit .newCommentForm': '_onSubmitComment', 'click .showMore': '_onClickShowMore' }, initialize: function() { OCA.Files.DetailTabView.prototype.initialize.apply(this, arguments); this.collection = new OCA.Comments.CommentCollection(); this.collection.on('request', this._onRequest, this); this.collection.on('sync', this._onEndRequest, this); this.collection.on('add', this._onAddModel, this); this._avatarsEnabled = !!OC.config.enable_avatars; // TODO: error handling _.bindAll(this, '_onSubmitComment'); }, template: function(params) { if (!this._template) { this._template = Handlebars.compile(TEMPLATE); } var currentUser = OC.getCurrentUser(); return this._template(_.extend({ avatarEnabled: this._avatarsEnabled, userId: currentUser.uid, userDisplayName: currentUser.displayName, newMessagePlaceholder: t('comments', 'Type in a new comment...'), submitText: t('comments', 'Post') }, params)); }, commentTemplate: function(params) { if (!this._commentTemplate) { this._commentTemplate = Handlebars.compile(COMMENT_TEMPLATE); } return this._commentTemplate(_.extend({ avatarEnabled: this._avatarsEnabled }, params)); }, getLabel: function() { return t('comments', 'Comments'); }, setFileInfo: function(fileInfo) { if (fileInfo) { this.render(); this.collection.setObjectId(fileInfo.id); // reset to first page this.collection.reset([], {silent: true}); this.nextPage(); } else { this.render(); this.collection.reset(); } }, render: function() { this.$el.html(this.template({ emptyResultLabel: t('comments', 'No other comments available'), moreLabel: t('comments', 'More comments...') })); this.$el.find('.has-tooltip').tooltip(); this.$container = this.$el.find('ul.comments'); this.$el.find('.avatar').avatar(OC.getCurrentUser().uid, 28); this.delegateEvents(); }, _formatItem: function(commentModel) { var timestamp = new Date(commentModel.get('creationDateTime')).getTime(); var data = _.extend({ date: OC.Util.relativeModifiedDate(timestamp), altDate: OC.Util.formatDate(timestamp), formattedMessage: this._formatMessage(commentModel.get('message')) }, commentModel.attributes); return data; }, _toggleLoading: function(state) { this._loading = state; this.$el.find('.loading').toggleClass('hidden', !state); }, _onRequest: function() { this._toggleLoading(true); this.$el.find('.showMore').addClass('hidden'); }, _onEndRequest: function() { this._toggleLoading(false); this.$el.find('.empty').toggleClass('hidden', !!this.collection.length); this.$el.find('.showMore').toggleClass('hidden', !this.collection.hasMoreResults()); }, _onAddModel: function(model, collection, options) { var $el = $(this.commentTemplate(this._formatItem(model))); if (!_.isUndefined(options.at) && collection.length > 1) { this.$container.find('li').eq(options.at).before($el); } else { this.$container.append($el); } this._postRenderItem($el); }, _postRenderItem: function($el) { $el.find('.has-tooltip').tooltip(); if(this._avatarsEnabled) { $el.find('.avatar').each(function() { var $this = $(this); $this.avatar($this.attr('data-username'), 28); }); } }, /** * Convert a message to be displayed in HTML, * converts newlines to
    tags. */ _formatMessage: function(message) { return escapeHTML(message).replace(/\n/g, '
    '); }, nextPage: function() { if (this._loading || !this.collection.hasMoreResults()) { return; } this.collection.fetchNext(); }, _onClickShowMore: function(ev) { ev.preventDefault(); this.nextPage(); }, _onSubmitComment: function(e) { var $form = $(e.target); var currentUser = OC.getCurrentUser(); var $submit = $form.find('.submit'); var $loading = $form.find('.submitLoading'); var $textArea = $form.find('textarea'); var message = $textArea.val().trim(); e.preventDefault(); if (!message.length) { return; } $textArea.prop('disabled', true); $submit.addClass('hidden'); $loading.removeClass('hidden'); this.collection.create({ actorId: currentUser.uid, actorDisplayName: currentUser.displayName, actorType: 'users', verb: 'comment', message: $textArea.val(), creationDateTime: (new Date()).getTime() }, { at: 0, success: function() { $submit.removeClass('hidden'); $loading.addClass('hidden'); $textArea.val('').prop('disabled', false); }, error: function(msg) { $submit.removeClass('hidden'); $loading.addClass('hidden'); $textArea.prop('disabled', false); OC.Notification.showTemporary(msg); } }); return false; } }); OCA.Comments.CommentsTabView = CommentsTabView; })(OC, OCA);